Toluene → N,N'-diphenyl-N,N'-bis[3-(2-ethoxycarbonylethyl)phenyl]-[1,1'-biphenyl]-4,4'-diamine

HRID 1451662노트

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HRID 1451662 반응식
[C:1]1([NH:7][C:8]2[CH:13]=[CH:12][C:11]([C:14]3[CH:26]=[CH:25][C:17]([NH:18][C:19]4[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=4)=[CH:16][CH:15]=3)=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.I[C:28]1[CH:29]=[C:30]([CH:38]=[CH:39][CH:40]=1)[CH2:31][CH2:32][C:33]([O:35][CH2:36][CH3:37])=[O:34].[C:41](=[O:44])([O-])[O-:42].[K+].[K+].CCCCC[CH2:52][CH2:53][CH2:54][CH2:55][CH2:56][CH2:57][CH2:58][CH3:59].[C:60]1(C)C=CC=C[CH:61]=1>O.O.O.O.O.S([O-])([O-])(=O)=O.[Cu+2]>[C:19]1([N:18]([C:58]2[CH:57]=[CH:56][CH:55]=[C:54]([CH2:53][CH2:52][C:41]([O:42][CH2:60][CH3:61])=[O:44])[CH:59]=2)[C:17]2[CH:25]=[CH:26][C:14]([C:11]3[CH:12]=[CH:13][C:8]([N:7]([C:1]4[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=4)[C:28]4[CH:40]=[CH:39][CH:38]=[C:30]([CH2:31][CH2:32][C:33]([O:35][CH2:36][CH3:37])=[O:34])[CH:29]=4)=[CH:9][CH:10]=3)=[CH:15][CH:16]=2)[CH:20]=[CH:21][CH:22]=[CH:23][CH:24]=1

참가 물질

7

반응물 5

HCID 1140TolueneHCID 11430Potassium CarbonateHCID 12388TridecaneHCID 68280N,N'-DiphenylbenzidineHCID 10913723Ethyl 3-iododihydrocinnamate

생성물 1

HCID 11125317N,N'-diphenyl-N,N'-bis[3-(2-ethoxycarbonylethyl)phenyl]-[1,1'-biphenyl]-4,4'-diamine

시약·촉매·용매 1

HCID 24463Copper sulfate pentahydrate촉매

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온도
230 °C

실험 절차

Into a 100-ml flask were introduced 10.77 g of N,N'-diphenylbenzidine, 23.0 g of ethyl 3-iododihydrocinnamate, 11.61 g of potassium carbonate, 1.0 g of copper sulfate pentahydrate, and 20 ml of n-tridecane. The reactants were reacted with heating at 230° C. for 1 hour under an atmosphere of nitrogen. After the reaction, the reaction mixture was cooled to room temperature and then dissolved into 50 ml of toluene. Insolubles were filtered off, and the filtrate was purified by silica gel column chromatography using toluene. As a result, 19.6 g of N,N'-diphenyl-N,N'-bis[3-(2-ethoxycarbonylethyl)phenyl]-[1,1'-biphenyl]-4,4'-diamine was obtained as an oily substance. An IR spectrum of this compound is shown in FIG. 1.

후처리

  1. customThe reactants were reacted
  2. customAfter the reaction
  3. temperaturethe reaction mixture was cooled to room temperature
  4. filtrationInsolubles were filtered off
  5. customthe filtrate was purified by silica gel column chromatography

출처 및 근거

ORD 기록
ord-a3077e2c2d60465cb0fac151563a52de
출처 데이터셋
uspto-grants-1997_02
특허 번호
US05604064

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